S.C. Code Regs. 12-511.4
S.C. Code Regs. 12-511.4. Maps, Blueprints, and Drawings
A. Description: Maps, blueprints, and drawings submitted for building projects under construction. Information includes blueprints, maps, and drawings for commercial and residential projects.
B. Retention:
(1) Blueprints and/or Sepia for Public Building Projects: Permanent. Microfilm.
(2) Other Maps and Drawings for Public Building Projects: Permanent. Microfilm optional.
(3) Other Maps, Blueprints, and Drawings: Until no longer needed for reference, then destroy.